NAICS 541690 · Professional, Scientific, and Technical Services

Other Scientific and Technical Consulting Services

43,248 active contractors list NAICS 541690 (Other Scientific and Technical Consulting Services) in SAM.gov; 31,666 are small under its SBA size standard and 6,319 list it as their primary NAICS.

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Search with filters Small businesses only

Active contractors: 43,248
Small under 541690SBA size standard for this code: 31,666
Primary NAICSTheir main line of business: 6,319
Hidden registrationsExcluded, expired or inactive: 568

Work this industry

Live RFPs in this NAICS
Open SAM.gov solicitations coded 541690, matched to teaming partners.
Expiring awards
Incumbent contracts in 541690 heading to recompete in the next 18 months.
Small under 541690
Partners SAM.gov lists as small under this code: the size check a set-aside uses.

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 541690

Claimed profiles come first by membership level, then companies with 541690 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

568 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 161–180 of 43,248 contractors

DOW MOUNTAIN LLC
UEIFKLKPH3SQ8B5CAGE80ZR9
Location: OLYMPIA, WASocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $655.4K ($655,372)
FEDERATION OF AMERICAN SCIENTISTS
UEIKHMQUXDA2K33CAGE1X4V3
Location: WASHINGTON, DC
Primary NAICSNot listed as small under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $653.3K ($653,339)
ALPHA ECONOMICS LLC
UEIFEVGTAXYK779CAGE7PG00
Location: BURKE, VASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $638.1K ($638,080)
AUDIO VISUAL PRESERVATION SOLUTIONS INC
UEILMHZTXENE8K7CAGE4QHS4
Location: BONDURANT, WYSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $636.5K ($636,539)
STUMPTOWN RESEARCH & DEVELOPMENT, LLC
UEIENMQU3MXPBZ5CAGE824N1
Location: BLACK MOUNTAIN, NC
Primary NAICSNot listed as small under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: $621.7K ($621,726)
UNICON MEDICAL PHYSICS LLC
UEIFD9TQ4MCP8Q5CAGE9KFU6
Location: LIBERTY TOWNSHIP, OHSocio-economic status (SAM.gov): SBVOSB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $592.6K ($592,599)
PRESTO, JOSEPH
DBA JOSEPH PRESTO, MD
UEIKD9HL2W421J3CAGE6PX56
Location: NEW YORK, NYSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $574.8K ($574,805)
AZGARD GROUP LLC
UEIHEGAFH8FGCJ3CAGE6Z2L9
Location: ALEXANDRIA, VA
Primary NAICSNot listed as small under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: $574K ($574,047)
FESHARAKI ASSOCIATES CONSULTING & TECHNICAL SERVICES INC
UEID3K8FJFRJWW8CAGE898P4
Location: HONOLULU, HI
Primary NAICSNot listed as small under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $565.6K ($565,625)
MARSHINI CHETTY
UEIFCEBNDS2TGJ3CAGE9BD37
Location: CHICAGO, IL
Primary NAICSNot listed as small under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $564.2K ($564,209)
BROADDUS DEFENSE LLC
UEIGX2VNM1JQSC3CAGE8E3L8
Location: WEST LAKE HILLS, TXSocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $560K ($560,000)
EXONOVA BIOSCIENCES LLC
UEIDBSRKKLNHV89CAGE9PM49
Location: BETHESDA, MDSocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $550K ($550,000)
KR SALINE & ASSOCIATES
UEICG52LN81J725CAGE3PXL7
Location: MESA, AZSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $547K ($547,006)
QUANTICIPATE CONSULTING
DBA QUANTICIPATE CONSULTING LLC
UEILSU7RK9X97J7CAGE8MKJ7
Location: POTOMAC, MDSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $540.6K ($540,630)
THERMO DIAGNOSTICS COMPANY LLC
UEIJKQAZMS9GPG4CAGE5AU48
Location: VENICE, FLSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $538.1K ($538,087)
TOXSTRATEGIES, LLC
UEIFKS1YHGM3AN9CAGE545A1
Location: HOUSTON, TX
Primary NAICSNot listed as small under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $519K ($519,023)
DANIEL MOKRAUER-MADDEN
DBA DANIELMOKMAD SP
UEIKV2BPZLEPM84CAGE9G8Z1
Location: OAK PARK, IL
Primary NAICSNot listed as small under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: $514.6K ($514,601)
BOSTON SAFETY TRAINING INC.
UEIJDUUU34CMEE1CAGE8DEY9
Location: ABINGTON, MASocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $513.3K ($513,296)
CELIO BURROWES, MD. PC, INC.
UEIJECJHDA9GJH5CAGE88R21
Location: ATLANTA, GA
Primary NAICSNot listed as small under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM expiringObligated, 36 mo: $494.7K ($494,693)
HINCHINBROOK, INC
UEIJEFGNAPL4YH3CAGE86EY8
Location: WENATCHEE, WASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 541690
CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: $470.3K ($470,301)

Contractors listing NAICS 541690, page 9 of 2163
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
DOW MOUNTAIN LLC UEIFKLKPH3SQ8B5CAGE80ZR9 Location: OLYMPIA, WASocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$655.4K ($655,372)
FEDERATION OF AMERICAN SCIENTISTS UEIKHMQUXDA2K33CAGE1X4V3 Location: WASHINGTON, DC	Primary NAICSNot listed as small under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$653.3K ($653,339)
ALPHA ECONOMICS LLC UEIFEVGTAXYK779CAGE7PG00 Location: BURKE, VASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$638.1K ($638,080)
AUDIO VISUAL PRESERVATION SOLUTIONS INC UEILMHZTXENE8K7CAGE4QHS4 Location: BONDURANT, WYSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$636.5K ($636,539)
STUMPTOWN RESEARCH & DEVELOPMENT, LLC UEIENMQU3MXPBZ5CAGE824N1 Location: BLACK MOUNTAIN, NC	Primary NAICSNot listed as small under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM expiring	$621.7K ($621,726)
UNICON MEDICAL PHYSICS LLC UEIFD9TQ4MCP8Q5CAGE9KFU6 Location: LIBERTY TOWNSHIP, OHSocio-economic status (SAM.gov): SBVOSB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$592.6K ($592,599)
PRESTO, JOSEPH DBA JOSEPH PRESTO, MD UEIKD9HL2W421J3CAGE6PX56 Location: NEW YORK, NYSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$574.8K ($574,805)
AZGARD GROUP LLC UEIHEGAFH8FGCJ3CAGE6Z2L9 Location: ALEXANDRIA, VA	Primary NAICSNot listed as small under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM expiring	$574K ($574,047)
FESHARAKI ASSOCIATES CONSULTING & TECHNICAL SERVICES INC UEID3K8FJFRJWW8CAGE898P4 Location: HONOLULU, HI	Primary NAICSNot listed as small under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$565.6K ($565,625)
MARSHINI CHETTY UEIFCEBNDS2TGJ3CAGE9BD37 Location: CHICAGO, IL	Primary NAICSNot listed as small under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$564.2K ($564,209)
BROADDUS DEFENSE LLC UEIGX2VNM1JQSC3CAGE8E3L8 Location: WEST LAKE HILLS, TXSocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$560K ($560,000)
EXONOVA BIOSCIENCES LLC UEIDBSRKKLNHV89CAGE9PM49 Location: BETHESDA, MDSocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$550K ($550,000)
KR SALINE & ASSOCIATES UEICG52LN81J725CAGE3PXL7 Location: MESA, AZSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$547K ($547,006)
QUANTICIPATE CONSULTING DBA QUANTICIPATE CONSULTING LLC UEILSU7RK9X97J7CAGE8MKJ7 Location: POTOMAC, MDSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$540.6K ($540,630)
THERMO DIAGNOSTICS COMPANY LLC UEIJKQAZMS9GPG4CAGE5AU48 Location: VENICE, FLSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$538.1K ($538,087)
TOXSTRATEGIES, LLC UEIFKS1YHGM3AN9CAGE545A1 Location: HOUSTON, TX	Primary NAICSNot listed as small under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$519K ($519,023)
DANIEL MOKRAUER-MADDEN DBA DANIELMOKMAD SP UEIKV2BPZLEPM84CAGE9G8Z1 Location: OAK PARK, IL	Primary NAICSNot listed as small under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM expiring	$514.6K ($514,601)
BOSTON SAFETY TRAINING INC. UEIJDUUU34CMEE1CAGE8DEY9 Location: ABINGTON, MASocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$513.3K ($513,296)
CELIO BURROWES, MD. PC, INC. UEIJECJHDA9GJH5CAGE88R21 Location: ATLANTA, GA	Primary NAICSNot listed as small under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM expiring	$494.7K ($494,693)
HINCHINBROOK, INC UEIJEFGNAPL4YH3CAGE86EY8 Location: WENATCHEE, WASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 541690	CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). No compliance data on file	SAM active	$470.3K ($470,301)

Codes these contractors list most often alongside 541690: natural teaming adjacencies.

Other Scientific and Technical Consulting Services

Work this industry

Contractors listing NAICS 541690

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